Home / 6,330,603.60-9,495,905.40-6,054,166.80

Finding the Fourth Proportional to 6,330,603.60, 9,495,905.40 and 6,054,166.80

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Solution

The fourth proportional to 6,330,603.60, 9,495,905.40 and 6,054,166.80 is: 9,081,250.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,330,603.60 : 9,495,905.40 = 6,054,166.80 : x
  2. Step 2: Convert to fraction form
    6,330,603.60/9,495,905.40 = 6,054,166.80/x
  3. Step 3: Cross multiply
    6,330,603.60x = 9,495,905.40 × 6,054,166.80
  4. Step 4: Simplify right side
    6,330,603.60x = 57,489,795,208,620.72
  5. Step 5: Solve for x
    x = 57,489,795,208,620.72/6,330,603.60
  6. Step 6: Final answer
    x = 9,081,250.20

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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.